Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

hot water heater

694 results

  • A.O. Smith E6-50H45DV Signature 100 50-Gallons Tall 6-year Warranty 4500-Watt Double Element Electric Water Heater

A.O. Smith 
Signature 100 50-Gallons Tall 6-year Warranty 4500-Watt Double Element Electric Water Heater

4.3
4830
Family Size:3-4 People
Find My Store

for pricing and availability

  • A.O. Smith GT15-240-NI Signature Series 6.6-GPM 160000-BTU Indoor Natural Gas Tankless Water Heater

A.O. Smith 
Signature Series 6.6-GPM 160000-BTU Indoor Natural Gas Tankless Water Heater

4.4
277
  • •Delivers hot water for up to 2 simultaneous showers and 3 sinks when sized appropriately.
  • •0.94 Uniform Energy Factor (UEF) for maximum energy efficiency and cost savings on this Ultra Low NOx indoor model.
  • •Frees up valuable storage space with compact, indoor wall-mounted design.
Find My Store

for pricing and availability